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Ghost Stories - Adventure Bonus Mystery Cache

Hidden : 7/30/2022
Difficulty:
4 out of 5
Terrain:
1.5 out of 5

Size: Size:   micro (micro)

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Geocache Description:


The cache is not at the published coordinates.

Supernatural evil is afoot. A murder by a mythological monster has taken place somewhere in the Whitby area. Local investigations have managed to narrow down the culprit, method and location of the murder to the following:
 

Culprit Number
Gargoyle 0
Vampire 1
Goblin 2
Banshee 3
Hell Hound 4
Ghoul 5

 

Method Number
Fire 0
Poison 6
Bite 12
Soul Theft 18
Wild Magic 24
Telekinesis 30

 

Location Number
Mulgrave Woods 0
Ship 36
Larpool Viaduct 72
Abbey 108
Saltwick Bay 144
Cinder Track 180


The only other clue they gathered was that wild magic cannot be cast by hell hounds, and goblins never set foot on a ship.

There are five other clues to be found to work out the culprit, method and location. These will be obtained by completing the following Adventure:

https://adventurelab.page.link/CggL
 

Once you have worked out the culprit, method and location, add the number associated with each of these. This will give you a number in the inclusive range 0 to 215, which will be referred to as x.

Work out the answer to: x * 2107 - 13
Refer to this number as: abcdef

The real coordinates are:
N 54° 29.def W 000° 36.abc
 

As with any puzzle of mine, feel free to message me if you want help with any aspect of this puzzle.

Thank you to Wandafree for providing the container.

Congratulations to marions27 for FTF.
Last cache check: 2 October 2022

Additional Hints (Decrypt)

[PUZZLE]: Bapr lbh ryvzvangr gur vzcbffvoyr, jungrire erznvaf, ubjrire vzcebonoyr, zhfg or gur gehgu. [HIDE]: Onfr bs gerr.

Decryption Key

A|B|C|D|E|F|G|H|I|J|K|L|M
-------------------------
N|O|P|Q|R|S|T|U|V|W|X|Y|Z

(letter above equals below, and vice versa)